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// Copyright 2015 The Weave Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <weave/error.h>
#include <gtest/gtest.h>
namespace weave {
namespace {
ErrorPtr GenerateNetworkError() {
tracked_objects::Location loc("GenerateNetworkError", "error_unittest.cc", 15,
::tracked_objects::GetProgramCounter());
return Error::Create(loc, "not_found", "Resource not found");
}
ErrorPtr GenerateHttpError() {
ErrorPtr inner = GenerateNetworkError();
return Error::Create(FROM_HERE, "404", "Not found", std::move(inner));
}
} // namespace
TEST(Error, Single) {
ErrorPtr err = GenerateNetworkError();
EXPECT_EQ("not_found", err->GetCode());
EXPECT_EQ("Resource not found", err->GetMessage());
EXPECT_EQ("GenerateNetworkError", err->GetLocation().function_name);
EXPECT_EQ("error_unittest.cc", err->GetLocation().file_name);
EXPECT_EQ(15, err->GetLocation().line_number);
EXPECT_EQ(nullptr, err->GetInnerError());
EXPECT_TRUE(err->HasError("not_found"));
EXPECT_FALSE(err->HasError("404"));
EXPECT_FALSE(err->HasError("bar"));
}
TEST(Error, Nested) {
ErrorPtr err = GenerateHttpError();
EXPECT_EQ("404", err->GetCode());
EXPECT_EQ("Not found", err->GetMessage());
EXPECT_NE(nullptr, err->GetInnerError());
EXPECT_TRUE(err->HasError("not_found"));
EXPECT_TRUE(err->HasError("404"));
EXPECT_FALSE(err->HasError("bar"));
}
TEST(Error, Clone) {
ErrorPtr err = GenerateHttpError();
ErrorPtr clone = err->Clone();
const Error* error1 = err.get();
const Error* error2 = clone.get();
while (error1 && error2) {
EXPECT_NE(error1, error2);
EXPECT_EQ(error1->GetCode(), error2->GetCode());
EXPECT_EQ(error1->GetMessage(), error2->GetMessage());
EXPECT_EQ(error1->GetLocation().function_name,
error2->GetLocation().function_name);
EXPECT_EQ(error1->GetLocation().file_name, error2->GetLocation().file_name);
EXPECT_EQ(error1->GetLocation().line_number,
error2->GetLocation().line_number);
error1 = error1->GetInnerError();
error2 = error2->GetInnerError();
}
EXPECT_EQ(error1, error2);
}
} // namespace weave
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